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Struts example source code file (TreeDemo.js)
The Struts TreeDemo.js source code/* Copyright (c) 2004-2006, The Dojo Foundation All Rights Reserved. Licensed under the Academic Free License version 2.1 or above OR the modified BSD license. For more information on Dojo licensing, see: http://dojotoolkit.org/community/licensing.shtml */ dojo.provide("dojo.widget.TreeDemo"); dojo.require("dojo.Deferred"); dojo.widget.TreeDemo = {reportIfDefered:function (res) { if (res instanceof dojo.Deferred) { res.addCallbacks(function (res) { return res; }, function (err) { dojo.debug("Error"); dojo.debugShallow(err); }); } }, resetRandomChildren:function (maxCount) { this.randomChildrenMaxCount = maxCount; this.randomChildrenCount = 0; this.randomChildrenDepth = 0; }, makeRandomChildren:function (title) { this.randomChildrenDepth++; var children = []; for (var i = 1; i <= 5; i++) { var t = title + (this.randomChildrenDepth == 1 ? "" : ".") + i; var node = {title:t}; children.push(node); this.randomChildrenCount++; if (this.randomChildrenCount >= this.randomChildrenMaxCount) { break; } } var i = 1; var _this = this; dojo.lang.forEach(children, function (child) { var t = title + (_this.randomChildrenDepth == 1 ? "" : ".") + i; i++; if (_this.randomChildrenCount < _this.randomChildrenMaxCount && (_this.randomChildrenDepth == 1 && child === children[0] || _this.randomChildrenDepth < 5 && Math.random() > 0.3)) { child.children = _this.makeRandomChildren(t); } }); this.randomChildrenDepth--; return children; }, bindDemoMenu:function (controller) { var _t = this; dojo.event.topic.subscribe("treeContextMenuDestroy/engage", function (menuItem) { var node = menuItem.getTreeNode(); _t.reportIfDefered(controller.destroyChild(node)); }); dojo.event.topic.subscribe("treeContextMenuRefresh/engage", function (menuItem) { var node = menuItem.getTreeNode(); _t.reportIfDefered(controller.refreshChildren(node)); }); dojo.event.topic.subscribe("treeContextMenuCreate/engage", function (menuItem) { var node = menuItem.getTreeNode(); var d = controller.createAndEdit(node, 0); _t.reportIfDefered(d); }); dojo.event.topic.subscribe("treeContextMenuUp/engage", function (menuItem) { var node = menuItem.getTreeNode(); if (node.isFirstChild()) { return; } _t.reportIfDefered(controller.move(node, node.parent, node.getParentIndex() - 1)); }); dojo.event.topic.subscribe("treeContextMenuDown/engage", function (menuItem) { var node = menuItem.getTreeNode(); if (node.isLastChild()) { return; } _t.reportIfDefered(controller.move(node, node.parent, node.getParentIndex() + 1)); }); dojo.event.topic.subscribe("treeContextMenuEdit/engage", function (menuItem) { var node = menuItem.getTreeNode(); _t.reportIfDefered(controller.editLabelStart(node)); }); }}; Other Struts examples (source code examples)Here is a short list of links related to this Struts TreeDemo.js source code file: |
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